# \#voltage **URL:** https://forums.digi.com/tag/voltage/840.md [Latest](https://forums.digi.com/latest.md) · [Categories](https://forums.digi.com/categories.md) · [Tags](https://forums.digi.com/tags.md) --- ## [Powering the XBee 3 in my PCB design](https://forums.digi.com/t/powering-the-xbee-3-in-my-pcb-design/21751)
**Author:** [@edunn106](https://forums.digi.com/u/edunn106)\ **Replies:** 5\ **Last updated:** [September 9, 2020, 8:26am UTC](https://forums.digi.com/t/powering-the-xbee-3-in-my-pcb-design/21751 "2020-09-09T08:26:57Z")
Hello and good day, I am almost finished with my pcb design which has an XBee 3 on it. I am planning on routing 3.3V to the Vcc pin (pin 1 on the XBee3 TH, pin 2 on XBee3 MMT). The documentation says I will need 8.2pF,… --- ## [XBee3 MMT on PCB design: how to bring power to it?](https://forums.digi.com/t/xbee3-mmt-on-pcb-design-how-to-bring-power-to-it/21731)
**Author:** [@edunn106](https://forums.digi.com/u/edunn106)\ **Replies:** 4\ **Last updated:** [September 8, 2020, 8:17am UTC](https://forums.digi.com/t/xbee3-mmt-on-pcb-design-how-to-bring-power-to-it/21731 "2020-09-08T08:17:13Z")
I have a voltage regulator on the pcb that inputs 12V and drops it to 3.3V (500ma max). To bring power to the XBee3 MMT device on the PCB, I just route the 3.3V output of the Vreg to the Vcc of the XBee3, correct? plus G… --- ## [How much current does the xbee3 MMT require?](https://forums.digi.com/t/how-much-current-does-the-xbee3-mmt-require/21714)
**Author:** [@edunn106](https://forums.digi.com/u/edunn106)\ **Replies:** 1\ **Last updated:** [August 27, 2020, 10:16am UTC](https://forums.digi.com/t/how-much-current-does-the-xbee3-mmt-require/21714 "2020-08-27T10:16:30Z")
How much current does the xbee3 MMT require? Trying to figure out if my voltage regulator im putting on the PCB will be sufficient --- ## [Read supply voltage of remote device](https://forums.digi.com/t/read-supply-voltage-of-remote-device/20706)
**Author:** [@MariusS](https://forums.digi.com/u/MariusS)\ **Replies:** 0\ **Last updated:** [August 15, 2019, 10:18am UTC](https://forums.digi.com/t/read-supply-voltage-of-remote-device/20706 "2019-08-15T10:18:01Z")
Hello, i want to ask, how is it possible to read the right board supply voltage of a remote xbee device with python. The supply voltage read with %V is 0,02 V above the right supply voltage at the VCC pin of the module… --- ## [XBC-M5-UT-001 ADC 2.5V internal voltage reference accuracy](https://forums.digi.com/t/xbc-m5-ut-001-adc-2-5v-internal-voltage-reference-accuracy/20272)
**Author:** [@jcalderon](https://forums.digi.com/u/jcalderon)\ **Replies:** 0\ **Last updated:** [February 20, 2019, 3:40pm UTC](https://forums.digi.com/t/xbc-m5-ut-001-adc-2-5v-internal-voltage-reference-accuracy/20272 "2019-02-20T15:40:42Z")
What is the accuracy of the 2.5V internal voltage reference for the Analog to Digital Converter for the XBC-M5-UT-001 (3G Xbee Cellular). --- ## [\[Solved\]:I'm unable to read accurate ADC values (I can't think of anything else to do)](https://forums.digi.com/t/solved-im-unable-to-read-accurate-adc-values-i-cant-think-of-anything-else-to-do/19383)
**Author:** [@sruedat](https://forums.digi.com/u/sruedat)\ **Replies:** 2\ **Last updated:** [April 17, 2018, 6:47am UTC](https://forums.digi.com/t/solved-im-unable-to-read-accurate-adc-values-i-cant-think-of-anything-else-to-do/19383 "2018-04-17T06:47:10Z")
Hi everybody, I’m trying to read analog voltages with an XBee S2C TH from different kind of temp sensor, and the values obtained by the ADC are inaccurate (a small shift of 20-30 ma appears) and they are very oscillatin… --- ## [XBee battery voltage from mydevice cloud?](https://forums.digi.com/t/xbee-battery-voltage-from-mydevice-cloud/19177)
**Author:** [@RaitRand](https://forums.digi.com/u/RaitRand)\ **Replies:** 0\ **Last updated:** [February 16, 2018, 12:12pm UTC](https://forums.digi.com/t/xbee-battery-voltage-from-mydevice-cloud/19177 "2018-02-16T12:12:43Z")
Dear Digi, Is it possible to make query in device cloud data services to get connected XBee battery voltage without doing any schematics work (connecting battery voltage to AD or etc)? br Rait Rand --- ## [xbee wifi cant connect to pc](https://forums.digi.com/t/xbee-wifi-cant-connect-to-pc/19182)
**Author:** [@Hexa16](https://forums.digi.com/u/Hexa16)\ **Replies:** 0\ **Last updated:** [February 15, 2018, 2:58pm UTC](https://forums.digi.com/t/xbee-wifi-cant-connect-to-pc/19182 "2018-02-15T14:58:05Z")
hi all. i have a question. recently i am working on xbee wifi. i already connect and configure the xbee through usb cable to the pc. and i already succesful to send data between xbee and puTTY (ad-hoc mode). I want to s… --- ## [How to connect a 6 volt component to an xbee?](https://forums.digi.com/t/how-to-connect-a-6-volt-component-to-an-xbee/18551)
**Author:** [@gadzooks](https://forums.digi.com/u/gadzooks)\ **Replies:** 1\ **Last updated:** [July 18, 2017, 10:12am UTC](https://forums.digi.com/t/how-to-connect-a-6-volt-component-to-an-xbee/18551 "2017-07-18T10:12:52Z")
Electronics newbie here. I’d like to connect a model train smoker (6 volt) to my xbee. Why can’t I just wire in series a second 3 volt battery to bump the output from the xbee to 6 volts? Will I fry my xbee? A guy at… --- ## [What are electrical characteristics of the XBee reset pin?](https://forums.digi.com/t/what-are-electrical-characteristics-of-the-xbee-reset-pin/16006)
**Author:** [@dsainty](https://forums.digi.com/u/dsainty)\ **Replies:** 2\ **Last updated:** [January 4, 2016, 8:01am UTC](https://forums.digi.com/t/what-are-electrical-characteristics-of-the-xbee-reset-pin/16006 "2016-01-04T08:01:20Z")
The reset pin circuit is documented as different to all other pins (Open collector with pull-up). But it doesn’t give any indication of the other characteristics of that input. Specifically, is it safe for the pin to b… --- ## [voltage on DIO lines](https://forums.digi.com/t/voltage-on-dio-lines/15745)
**Author:** [@jekain314](https://forums.digi.com/u/jekain314)\ **Replies:** 1\ **Last updated:** [November 9, 2015, 1:49pm UTC](https://forums.digi.com/t/voltage-on-dio-lines/15745 "2015-11-09T13:49:13Z")
I am trying to get the DIO to work with the Xbee S1 series. I have set up one xbee with DIO1=4 (Out low) and a second xbee with DIO1=3 (input); My assumption was that with the xbee powered, I would see 0V on the DIO1 (pi… --- ## [Python temp and voltage readings from new WR44 output garbage](https://forums.digi.com/t/python-temp-and-voltage-readings-from-new-wr44-output-garbage/15059)
**Author:** [@jserink](https://forums.digi.com/u/jserink)\ **Replies:** 1\ **Last updated:** [July 1, 2015, 6:57pm UTC](https://forums.digi.com/t/python-temp-and-voltage-readings-from-new-wr44-output-garbage/15059 "2015-07-01T18:57:16Z")
Hi All: This is the output from my brand new WR44: jserink@jserinki7 ~/qemu/vde $ ncat 192.168.119.4 51317 -66.00 1.00 It should look like this: jserink@jserinki7 ~ $ nc 192.168.173.1 51317 nc: using stream socket … --- ## [Is there a way to calibrate the voltage input on the Terminal 1 for the WR44?](https://forums.digi.com/t/is-there-a-way-to-calibrate-the-voltage-input-on-the-terminal-1-for-the-wr44/14688)
**Author:** [@jserink](https://forums.digi.com/u/jserink)\ **Replies:** 1\ **Last updated:** [April 13, 2015, 9:09am UTC](https://forums.digi.com/t/is-there-a-way-to-calibrate-the-voltage-input-on-the-terminal-1-for-the-wr44/14688 "2015-04-13T09:09:10Z")
Hi: My input voltage is 12.97Vdc but the internal voltage sensor reports 12.32. Can this be adjusted in the HW or do I put a SW fudge factor in? Cheers, John --- ## [Connecting voltage reading to XBee router.](https://forums.digi.com/t/connecting-voltage-reading-to-xbee-router/13050)
**Author:** [@AwStranger](https://forums.digi.com/u/AwStranger)\ **Replies:** 3\ **Last updated:** [June 2, 2014, 8:02am UTC](https://forums.digi.com/t/connecting-voltage-reading-to-xbee-router/13050 "2014-06-02T08:02:09Z")
Hello everyone I am trying to read and display the voltage measured into my laptop. I have already setup everything except one. How do i connect 2 ends of the voltage node to my Xbee which only has one port. I cannot … --- ## [is my Xbee burned out due to high voltage](https://forums.digi.com/t/is-my-xbee-burned-out-due-to-high-voltage/12971)
**Author:** [@hamzehhirzallah](https://forums.digi.com/u/hamzehhirzallah)\ **Replies:** 1\ **Last updated:** [May 15, 2014, 10:32am UTC](https://forums.digi.com/t/is-my-xbee-burned-out-due-to-high-voltage/12971 "2014-05-15T10:32:59Z")
Hi here what I did, I connected the XBee S2 using wires to bread board, then connected 12V to bread Board the Xbee flashed for 1 sec, then it went off. now when I connect it to explorer, it got disconnected from lapto… --- ## [Digi neo 8port pcie voltage level](https://forums.digi.com/t/digi-neo-8port-pcie-voltage-level/12042)
**Author:** [@JanneSeppanen](https://forums.digi.com/u/JanneSeppanen)\ **Replies:** 0\ **Last updated:** [October 8, 2013, 7:54am UTC](https://forums.digi.com/t/digi-neo-8port-pcie-voltage-level/12042 "2013-10-08T07:54:34Z")
Hi, we have Digi Neo 8port PCIe (P/N: 77000889 / S/N:R21216426 ) card and we have problem with the ModBus serial connection. We are trying to use card in Dell PowerEdge R720 with 1 CPU. I assume there is something to d…